myrand_r_demo.v

#!/usr/local/bin/v run

import time

fn myrand_r(seed &u32) int {
   mut rs := seed
   ns := u32( *rs * u32(1103515245) + u32(12345) )
   *rs = ns
   return int( ns & u32(0x7fffffff) )
}   
s := u32( time.now().uni )
x := myrand_r( &s )
y := myrand_r( &s )

println('x: $x | y: $y')